TY - BOOK AU - Langan, John. AU - Johnson, Beth. TI - English essentials : : what every college student needs to know about grammar, punctuation, and usage SN - 9780073533322 AV - PE 1112 .L271 2013 PY - 2013/// CY - New York, N.Y. : PB - Mcgraw-Hill, KW - English language KW - Grammar KW - Problems, exercises, etc KW - Punctuation KW - Problems, exercises,etc KW - Usage KW - Problems,exercises, etc N1 - Includes Index.; EDU ER -